EFM32LG295F128G-E-BGA120

Product Overview

Category

The EFM32LG295F128G-E-BGA120 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption
• High-performance 32-bit ARM Cortex-M3 core
• Integrated peripherals for versatile functionality
• Extensive memory options for data storage
• Advanced security features for secure applications

Package

The EFM32LG295F128G-E-BGA120 comes in a BGA120 package, which stands for Ball Grid Array with 120 balls. This package offers a compact form factor and facilitates easy integration onto printed circuit boards (PCBs).

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power, low power consumption, and a wide range of integrated peripherals, making it suitable for diverse embedded applications.

Packaging/Quantity

The EFM32LG295F128G-E-BGA120 is typically sold in reels or trays, with each reel or tray containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller: EFM32LG295F128G
• Core: ARM Cortex-M3
• Clock Speed: Up to 48 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 100
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 4 x 16-bit, 2 x 32-bit
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG295F128G-E-BGA120 microcontroller has a total of 120 pins. The pin configuration is as follows:

(Pin diagram or table can be included here)

Functional Features

Integrated Peripherals

• UART: Universal Asynchronous Receiver-Transmitter for serial communication.
• SPI: Serial Peripheral Interface for synchronous communication with external devices.
• I2C: Inter-Integrated Circuit for communication with sensors and other peripherals.
• USB: Universal Serial Bus for connecting to computers or other USB-enabled devices.
• Timers/Counters: Used for precise timing and event counting.
• ADC: Analog-to-Digital Converter for converting analog signals into digital values.
• GPIO: General-Purpose Input/Output pins for interfacing with external components.

Advanced Security Features

• Secure Bootloader: Ensures only authorized firmware is executed.
• AES Encryption: Provides hardware-accelerated encryption for secure data transmission.
• True Random Number Generator (TRNG): Generates random numbers for cryptographic operations.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable applications.
• High-performance ARM Cortex-M3 core enables efficient processing.
• Wide range of integrated peripherals reduces the need for external components.
• Advanced security features enhance the protection of sensitive data.
• Compact BGA120 package allows for space-efficient PCB design.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Availability and pricing may vary depending on the supplier.
• Steeper learning curve for beginners due to the complexity of ARM architecture.

Working Principles

The EFM32LG295F128G-E-BGA120 operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data using its ARM Cortex-M3 core. The microcontroller's working principles involve managing input/output operations, executing code, and controlling external devices based on the programmed instructions.

Detailed Application Field Plans

The EFM32LG295F128G-E-BGA120 can be utilized in a wide range of applications, including: - Home automation systems - Wearable devices - Industrial control systems - Smart energy management - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the EFM32LG295F128G-E-BGA120 are: - STM32F103C8T6: A popular microcontroller from STMicroelectronics with an ARM Cortex-M3 core. - PIC32MX795F512L: Microcontroller from Microchip with an MIPS32 M4K core. - LPC1768: NXP microcontroller featuring an ARM Cortex-M3 core.

These alternative models provide comparable features and can be considered as alternatives depending on specific project requirements.

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